Re: [csswg-drafts] [css-color] Computing lch/lab to srgb with lightness = 0% or 100% (#8794)

> I believe the idea is that when lightness is at these extremes, said lightness will essentially overpower any contribution to the color that chroma and hue are providing making them meaningless. While I don't disagree with this assertion, I do wonder if conversion is the right place to make these corrections.

I second that, I believe conversion may not be right place to make these corrections. 

Furthermore, adding this requirement also contradicts with the following test:
https://github.com/web-platform-tests/wpt/blob/master/css/css-color/xyz-d50-004.html
What would be the lab representation of color(xyz-d50 0 1 0), if not lab(100% -431.0345 172.4138)?

Could we change the spec to make it more clear?

-- 
GitHub Notification of comment by yiyix
Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/8794#issuecomment-1542728452 using your GitHub account


-- 
Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config

Received on Wednesday, 10 May 2023 19:56:32 UTC